英语听力论坛：2009年12月四级听力小对话答案 英语听力, 四级, 论坛, 对话

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　　11.A, get some small change
　　12.B, buying a gift for a child
　　13.A, taking photographs
　　14.B, he can provide little used information
　　15,D, he knows his own imitations
　　16.C, her gym exercise has yielded good results。
　　17.D, The professor’s suggestion is constructive
　　18.A. Indifferent。